The way of Use :
1, the top of the gas nozzle rubber tube inserted directly on the tire valve , when you hear the sound of air escaping from the tire , which means that the air circulation has continued to tighten the gas nozzle , then the air is no longer escape .
2 , remove the power cord Battery clip (without cigarette lighter plug ) , plus or minus 2 level directly caught in the battery , avoid touching the line short circuit, turn on the switch , you can inflate. ( Twin inflatable pump power, can not be directly plugged into the cigarette lighter to take power through the converter , easy to burn the car cigarette lighter and line )
3 , inflated, tire saturation level meter pointer with rising when the pointer reaches the proper tire pressure (usually car tire pressure is 223kpa = 35PSI), remove the plug and air nozzles , to complete the work .
4 , please use this machine is equipped with a professional ball -pin , plastic tipped with gas nozzle connected to inflate balls, and other equipment needed gas .

[Note] :
1 , can not be used in large and overweight vehicle tire inflation , such as trucks, big trucks , box- set loading , etc. ;
2, please launch the car engine with enhanced power , the car does not consume battery power ;
3, the machine limit DC (DC12V10A) power supply , do not use high voltage AC household (AC220V) Power ;
4 , when inflated , on the continuous down 10 minutes after 10 minutes cooled to prevent damage to the pump and accessories, and extended life of the motor . Inflatable dinghies , it can work for 30 minutes ;
5, the general tires inflated, about 3-5 minutes can reach 30PSI normal tire pressure, big tires are a little longer ; such as the start of a pointer instrument inflates rapidly rises to 50-100PSI, it means that the air is blocked , no air into the tire , then the need to immediately unplug the gas nozzle joints, re- operation, otherwise the motor and instrument easily damaged.
6 , people do not leave the body when using , always pay attention to tire pressure, not too saturated ;
7 , after using the machine , gas nozzle wrench must be straightened , so inside the rubber elastic fatigue ;
8 , the pump fuse plugs built , such as the pump does not start , open the plug check and replace ( the fuse is 15A);
9 , the machine should avoid damp , Chongshuai and sand and mud intrusion, avoid children playing , to avoid damage ;
10 , each of which have different tire pressure required , please refer to the side of the car tire labeling or ask car manufacturers